@CHARSET "UTF-8";
.all {
	width: 100%;
	height: 100%;
}

.main {
	border: 1px solid;
	width: 840px;
	height: 602px;
	background-color: #ffffff;
	margin: 0 auto;
}

.left {
	width: 658px;
	hegiht: 602px;
	float: left;
}
.right {
	width: 180px;
	float: right;
	height:602px;
	display: inline-block;
		border-left: 1px solid;
}
.left_display {
	width: 658px;
	height: 348px;
	background: url("./image/timg.jpg");
	position: relative;
}
/*  .receipt{
	width:140px;
	height:602px;
	float:right;
}  */

.display {
	top: 38%;
	left: 16%;
	margin: 0;
	position: relative;
}

.left_keyboard {
	width: 550px;
	height: 254px;
	position: relative;
}

.keyboard {
	top: 8%;
	height: 250px;
	margin: 0 auto;
	left: 30%;
	position: absolute;
}

.keyboard_col {
	width: 100%;
	height: 23%;
}

.number {
	width: 55px;
	height:36px;
	background-color:#1E9FFF;
	color:#ffffff;
	border:none;
	font-size:14px;
	font-style:bolder;
}
.layui-btn{
	width: 65px;
	height:36px;
	background-color:#d2d2d2;
	color:#000000;
	border:none;
	
}
.lay-btn{
	width: 65px;
	height:36px;
	color:#ffffff;
	border:none;
	font-size:16px;
	
}